You should air the clothes to get the damp out.

你应该把衣服晾一下去去潮气。

It's the damp, I expect—that's the curse of basements.

是潮气吧，地下室就这点不好。

A river of moisture has come in.

潮气涌入。

Secure the edges firmly to make certain that no moisture can get in.

【certain】把边缘扣紧以防潮气进去。

A waft of dampness occasionally rose to their faces, which was probably rarefied spray from the blows of the sea upon the foot of the cliff.

脸上不时升起一股潮气， 大概是海浪拍打悬崖脚下的稀薄水花。

She appeared to be utterly indifferent to the circumstance that her bonnet, hair, and garments were becoming wet and disarranged by the moisture of her cold, harsh pillow.

她的帽子、头发、衣服，冰冷粗糙的“枕头”上的潮气给打湿弄乱了，但她看上去似乎一点也不在乎。

" Only I was afraid you would be getting so learned, " said Celia, regarding Mr. Casaubon's learning as a kind of damp which might in due time saturate a neighboring body.

“我只是担心你会变得如此博学，”西莉亚说，她认为卡苏朋先生的学识是一种潮气，到时候可能会浸透邻近的身体。